Shunsuke Sawano

Title: Shunsuke Sawano - Innovator in Motor Drive Technology

Introduction

Shunsuke Sawano is an inventive mind based in Kariya-shi, Japan. He has made significant contributions to the field of motor drive technology. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.

Latest Patent Applications

One of his notable applications is for a MOTOR DRIVE DEVICE. This device includes a motor with a rotor and a control device that manages the motor's operations. The control device calculates a first value based on the d-axis current and q-axis current of the motor. It then integrates this first value to calculate a second value. Following this, the control device performs prescribed control to make the second value equal to zero, enabling position control to align the rotor's rotational position with a designated target.

Another significant application is for an INVERTER-INTEGRATED ROTATING ELECTRICAL APPARATUS. This apparatus consists of a rotating electrical machine and an inverter case. The housing of the rotating electrical machine features an end wall located at one axial end. The inverter case houses inverter components that are affixed to the outer surface of this end wall. Additionally, the inverter case includes a metal plate portion that acts as a heat sink for cooling the inverter components, complete with cooling fins on its outer surface. It also contains an accommodating recess for a capacitor, which is an essential inverter component.

Conclusion

Shunsuke Sawano's innovative applications in motor drive technology showcase his potential as an inventor. His work reflects a commitment to advancing electrical engineering solutions.